1616240041 has 8 divisors (see below), whose sum is σ = 1770068160. Its totient is φ = 1466626512.

The previous prime is 1616240009. The next prime is 1616240069. The reversal of 1616240041 is 1400426161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1616240041 - 2⁵ = 1616240009 is a prime.

It is a super-2 number, since 2×1616240041² = 5224463740263363362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1616239988 and 1616240015.

It is not an unprimeable number, because it can be changed into a prime (1616240071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052845 + ... + 1054378.

It is an arithmetic number, because the mean of its divisors is an integer number (221258520).

Almost surely, 2^1616240041 is an apocalyptic number.

It is an amenable number.

1616240041 is a deficient number, since it is larger than the sum of its proper divisors (153828119).

1616240041 is a wasteful number, since it uses less digits than its factorization.

1616240041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107295.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1616240041 is about 40202.4879951478. The cubic root of 1616240041 is about 1173.5509624422.

The spelling of 1616240041 in words is "one billion, six hundred sixteen million, two hundred forty thousand, forty-one".